An Expert System for the Utilisation of the Variable Precision Rough Sets Model

Beynon, Malcolm James ORCID: https://orcid.org/0000-0002-5757-270X and Griffiths, Benjamin 2004. An Expert System for the Utilisation of the Variable Precision Rough Sets Model. Lecture Notes in Computer Science 3066 , pp. 714-720. 10.1007/978-3-540-25929-9_90

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Abstract

The variable precision rough sets model (VPRS) is a development of the original rough set theory (RST) and allows for the partial (probabilistic) classification of objects. This paper introduces a prototype VPRS expert system. A number of processes for the identification of the VPRS related ß-reducts and their respective ß intervals over the domain of the ß parameter are included. Three data sets are utilised in the exposition of the expert system.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Schools > Business (Including Economics)
Subjects:	H Social Sciences > H Social Sciences (General) Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Publisher:	Springer Verlag
ISSN:	0302-9743
Last Modified:	21 Oct 2022 09:50
URI:	https://orca.cardiff.ac.uk/id/eprint/37979

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